David wrote:
>>> e. 2-bit color: support for color:#0, #1, #2, ... #e #f. Even
>>> less code (yes may be a gadget but it cost nothing and is clean.
>>
>> It costs complexity in the specification and implemenations. What are
>> the use cases for this?
>
> main use was for the white and the black color (other shades are less
> useful).
I think the 'white' and 'black' keywords are more useful than '#0' and
'#f'.
~fantasai